Crate llkv_tpch 

Helpers for installing the canonical TPC-H schema inside an LLKV database.

The toolkit bundles the upstream dbgen sources. This module reads the dss.h metadata and dss.ri constraint file from that distribution, then installs the schema into a SqlEngine. The goal is to let the TPC-H DDL run unmodified while still producing a structured manifest the caller can inspect.

Modules

qualification

Query qualification helpers derived from the official TPC-H tooling.

queries

Utilities for reading and rendering canonical TPC-H query templates.

Structs

LoadSummary

LoadTableSummary

SchemaPaths

File system locations for the bundled TPC-H metadata and templates.

TpchSchema

Summary of the installed TPC-H schema.

TpchTableInfo

Table-level metadata derived from dss.h.

TpchToolkit

Enums

TableLoadEvent

Status updates emitted during table population.

TpchError

Errors that can occur while installing the TPC-H schema.

Constants

DEFAULT_SCHEMA_NAME

Functions

install_default_schema

Install the bundled TPC-H schema into the provided SQL engine.

install_schema

Install the TPC-H schema using explicit metadata locations.

load_tpch_data

Load the TPC-H data set using the default toolkit metadata paths.

load_tpch_data_with_toolkit

Load the TPC-H data set using a pre-initialized toolkit.

resolve_loader_batch_size

Resolve the loader batch size using column-store write hints.

Type Aliases

Result

Convenient alias for results returned by schema helpers.